Home / 14,788.02-22,182.16-4,927.26

Finding the Fourth Proportional to 14,788.02, 22,182.16 and 4,927.26

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Solution

The fourth proportional to 14,788.02, 22,182.16 and 4,927.26 is: 7,390.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,788.02 : 22,182.16 = 4,927.26 : x
  2. Step 2: Convert to fraction form
    14,788.02/22,182.16 = 4,927.26/x
  3. Step 3: Cross multiply
    14,788.02x = 22,182.16 × 4,927.26
  4. Step 4: Simplify right side
    14,788.02x = 109,297,269.68
  5. Step 5: Solve for x
    x = 109,297,269.68/14,788.02
  6. Step 6: Final answer
    x = 7,390.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.